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macgyver655
Joined: 22 Aug 2007
Posts: 8508
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| Posted: Sun Sep 19, 2010 10:45 pm Post subject: |
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| mp20748 wrote: | | macgyver655 wrote: | | There's more to resolving an image then the area of the tube face being used. This also applies to 1:1 pixel mapping. |
Really, and what else would that be?
help me out here, since the discussion started indicating that the mentioned resolution sent from a blend proccesor into two CRT projectors would properly resolve the full 1920x1080 content. |
Not interested in explaining it to you. My post was for everyone else.
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Boilermaker
Joined: 21 May 2006
Posts: 527
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| Posted: Sun Sep 19, 2010 10:56 pm Post subject: |
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| Quote: | And that would mean like I've already said, that blended setup should easily blow away any single CRT setup when it comes to resolution, especially the very higher resolutions like 1920x1080P 72hz...
It should waltz around a single CRT. and when that happens, the image should be super sharp with absolutely ever substance, nuance, lines, dot, pixel, etc far exceeding anything you'll ever get to see happen when compared to a single CRT projectors that's running more of less twice the bandwidth of the blend - right? |
Don't know about all the hyperbole, but; Yes, a properly setup blend of two EM 8" projectors with HD programming material will produce a higher overall quality picture than any 9" projector.
Bob
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stefuel
Joined: 07 Mar 2006
Posts: 3353
Location: Green Harbor MA USA
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| Posted: Sun Sep 19, 2010 11:02 pm Post subject: |
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"OH.......MY.........GOD"
Somebody call my name? 
_________________
Chip
A Barco is only a AmPro with training wheels
Card carrying member of the AVS chain gang.
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mp20748
Joined: 12 Sep 2006
Posts: 5689
Location: Maryland
TV/Projector: 9500LC Ultra / Super 02 and 03 VIM
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| Posted: Sun Sep 19, 2010 11:04 pm Post subject: |
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| Boilermaker wrote: | | Quote: | And that would mean like I've already said, that blended setup should easily blow away any single CRT setup when it comes to resolution, especially the very higher resolutions like 1920x1080P 72hz...
It should waltz around a single CRT. and when that happens, the image should be super sharp with absolutely ever substance, nuance, lines, dot, pixel, etc far exceeding anything you'll ever get to see happen when compared to a single CRT projectors that's running more of less twice the bandwidth of the blend - right? |
Don't know about all the hyperbole, but; Yes, a properly setup blend of two EM 8" projectors with HD programming material will produce a higher overall quality picture than any 9" projector.
Bob |
Wow, those are powerful words there. I take it you're willing to prove that statement since you have two properly setup EM 8" projectors.
let me know when you're ready..
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Boilermaker
Joined: 21 May 2006
Posts: 527
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| Posted: Sun Sep 19, 2010 11:19 pm Post subject: |
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| Quote: | | I take it you're willing to prove that statement since you have two properly setup EM 8" projectors |
I don't need to - I already know.
One of us is pitching mods, and I think it is you. You need to deliver the goods that you asked me to "not go anywhere" so I don't miss them.
Oh, and BTW, if your pq is as good as you claim it is, I suggest you hire someone to do screenshots for you.
Bob
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mp20748
Joined: 12 Sep 2006
Posts: 5689
Location: Maryland
TV/Projector: 9500LC Ultra / Super 02 and 03 VIM
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| Posted: Sun Sep 19, 2010 11:22 pm Post subject: |
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| Boilermaker wrote: | | Quote: | | I take it you're willing to prove that statement since you have two properly setup EM 8" projectors |
I don't need to - I already know.
One of us is pitching mods, and I think it is you. You need to deliver the goods that you asked me to "not go anywhere" so I don't miss them. |
What?????
What mods, and what does mods have to do with this?
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perisoft
Joined: 29 Aug 2007
Posts: 2920
Location: Ithaca, NY
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| Posted: Sun Sep 19, 2010 11:22 pm Post subject: |
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_________________
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macgyver655
Joined: 22 Aug 2007
Posts: 8508
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| Posted: Mon Sep 20, 2010 12:01 am Post subject: |
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| stefuel wrote: | "OH.......MY.........GOD"
Somebody call my name? |
I dont know. Are you a stick figure?
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stefuel
Joined: 07 Mar 2006
Posts: 3353
Location: Green Harbor MA USA
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| Posted: Mon Sep 20, 2010 12:12 am Post subject: |
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"I dont know. Are you a stick figure?"
I am Gumby damn-it.
_________________
Chip
A Barco is only a AmPro with training wheels
Card carrying member of the AVS chain gang.
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mp20748
Joined: 12 Sep 2006
Posts: 5689
Location: Maryland
TV/Projector: 9500LC Ultra / Super 02 and 03 VIM
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| Posted: Mon Sep 20, 2010 12:15 am Post subject: |
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| Boilermaker wrote: |
One of us is pitching mods, and I think it is you. You need to deliver the goods that you asked me to "not go anywhere" so I don't miss them.
Bob |
Oh, I got it now.
I made that happen, and acording to the person it was turned over to, it worked very well. I still have the screenshots he sents me showing how well his NEC XG resolved 1080P.
Everything about this happened as promised. It was a DIY mod that was turned over to someone else to distribute or make happen. So I did my part, made it clear what i was doing and who it was turned over to.
So no, I did not ditch anything. I made it happen for sure and turned it over to someone else as agreed. And did so not looking for or expecting a dime.
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macgyver655
Joined: 22 Aug 2007
Posts: 8508
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| Posted: Mon Sep 20, 2010 12:27 am Post subject: |
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| stefuel wrote: | "I dont know. Are you a stick figure?"
I am Gumby damn-it. |
Well at least your not a DUCK!!!!!!
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Nashou66
Joined: 12 Jan 2007
Posts: 16171
Location: West Seneca NY
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macgyver655
Joined: 22 Aug 2007
Posts: 8508
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| Posted: Mon Sep 20, 2010 1:12 am Post subject: |
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| Nashou66 wrote: | | macgyver655 wrote: | | stefuel wrote: | "I dont know. Are you a stick figure?"
I am Gumby damn-it. |
Well at least your not a DUCK!!!!!! |
Quack Quack!
Nashou |
I thought you were gone for dinner?
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Nashou66
Joined: 12 Jan 2007
Posts: 16171
Location: West Seneca NY
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perisoft
Joined: 29 Aug 2007
Posts: 2920
Location: Ithaca, NY
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| Posted: Mon Sep 20, 2010 2:13 am Post subject: |
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| Nashou66 wrote: | | macgyver655 wrote: | | Nashou66 wrote: | | macgyver655 wrote: | | stefuel wrote: | "I dont know. Are you a stick figure?"
I am Gumby damn-it. |
Well at least your not a DUCK!!!!!! |
Quack Quack!
Nashou |
I thought you were gone for dinner? |
We had Duck.
Typing on her PC.
Nashou |
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contemplationaveugle
Joined: 23 Mar 2008
Posts: 45
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| Posted: Mon Sep 20, 2010 12:40 pm Post subject: |
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sony G90 1920x817p72
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Nashou66
Joined: 12 Jan 2007
Posts: 16171
Location: West Seneca NY
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stefuel
Joined: 07 Mar 2006
Posts: 3353
Location: Green Harbor MA USA
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| Posted: Mon Sep 20, 2010 9:53 pm Post subject: |
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| macgyver655 wrote: | | Nashou66 wrote: | | macgyver655 wrote: | | stefuel wrote: | "I dont know. Are you a stick figure?"
I am Gumby damn-it. |
Well at least your not a DUCK!!!!!! |
Quack Quack!
Nashou |
I thought you were gone for dinner? |
"gone for dinner"
Or............. out to lunch 
_________________
Chip
A Barco is only a AmPro with training wheels
Card carrying member of the AVS chain gang.
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mp20748
Joined: 12 Sep 2006
Posts: 5689
Location: Maryland
TV/Projector: 9500LC Ultra / Super 02 and 03 VIM
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| Posted: Mon Sep 20, 2010 10:04 pm Post subject: |
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Just thought I would share a few shots (screenshots) from what I did today.
These are showing what it looked like before working on the blend zone and colors. The screen is about 30' wide. It is a rear projector Stewart glass screen. The projectors are digital. I'll show the blender/processor later.
You would think that's easy to do geometry on digital blends, when it takes about thre times the effort of CRT. CRT requires geometry over the entire image, while digital only require geometry to the edge that's being used in the blending. CRT is very easy to match the edges, with digital requiring special mirrors and projector mounts, that could have about 30 adjustments between the mount and the screen. Each is very important to the edge. I usually spend a few days on a setup likes this just to do the geometry. this particular setup only required a tweaking, so I was not there long.
These are before shots.
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mp20748
Joined: 12 Sep 2006
Posts: 5689
Location: Maryland
TV/Projector: 9500LC Ultra / Super 02 and 03 VIM
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| Posted: Mon Sep 20, 2010 10:04 pm Post subject: |
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After shots
The two images are placed evenly over each of the two blend zone. For got to mention that there's three projectors behind the screen.
Uploaded with ImageShack.us
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Uploaded with ImageShack.us
Uploaded with ImageShack.us
Uploaded with ImageShack.us
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